Cheapest return flights from Atlanta to Santiago in April from $542

Best time to book flights for Atlanta (ATL) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Atlanta (ATL) to Santiago (SCL) in April 2025 (see full year).

Return flights

05 Apr - 29 Apr Frontier Airlines
08 Apr - 15 Apr Frontier Airlines
05 Apr - 12 Apr Frontier Airlines
08 Apr - 15 Apr LATAM Airlines Group direct
05 Apr - 29 Apr LATAM Airlines Group direct
05 Apr - 12 Apr LATAM Airlines Group direct

Also check the deals for one-way flights from Atlanta to Santiago in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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